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  • RESOURCES
  • POSTS
    Black square metal bracket with a vertical cylindrical tube in the center, surrounded by two sets of screws: black screws on the left and silver screws on the right, against a white background.
    Post Anchors
    • Post Anchor Kits
    • Post Anchor Single
    • Post Brace - Proline
    • Post Brace - Classic
    A black, rectangular metal bracket with an open center, placed on a white background. The bracket has angled edges and two small tabs protruding from opposite sides.
    Post Skirts
    • Metal Post Skirts
    • Wood Post Skirts
    Black metal wall plate with beveled edges, featuring a central hole. Two black screws are positioned nearby. The background is plain white.
    Post Caps
    • Metal Post Caps
    • Aluminum Post Caps
    • Solar Post Caps
    • Pyramid Wood Post Caps
    Metal parts set including a square mounting plate with a threaded screw, two black rectangular brackets with holes, and three cylindrical rods of varying lengths on a white background.
    Other Anchoring Solutions
    • Structural Post Anchor
    • Compression Post Base
    Wooden post with two wooden arms and a black cap on top. Surrounding diagrams show a metal base, connectors, the black cap, and electrical components. Numbered elements highlight parts of a modular assembly system.
    Post Anchor Bundles
    • 4x4 Bundles
    • 6x6 Bundles
  • RAILINGS
    A set of black metal rods, plastic connectors, and round bases laid out on a white background. The pieces are organized in neat rows, showcasing the various components needed for assembly.
    Snap'n Lock Balusters
    • Round Baluster Kits
    • Square Baluster Kits
    • Stair Baluster Kits
    • Snap'n Lock® Gate Kits
    • Snap'n Go Baluster Guide
    Black plastic components and a metal screw lie on a white surface. The components include cylindrical and round shapes with apertures and grooves, indicating they may be parts of a mechanical or assembly system.
    Baluster Connectors
    • Connector Packs
    • Stair Adapters Round
    • Stair Adapters Square
    • Stair Adapters Plus Connectors
    • Baluster Collars
    • 5° Adapters
    • Snap'n Lock Contractor Value Pack
    Two long, black metal rods are laid parallel on a white background. Accompanying them are various black circular attachments and two metal screws.
    Indoor Balusters
    • Indoor Balusters (2 Pack)
    • Closed Stringer
    • Open Stringer
    Two black rectangular mounting brackets stand upright. Below them, eight black screws are arranged in a semi-circle. The background is a plain white surface.
    Shadow Rail Connectors
    • Level Connectors
    • Stair Connectors
    Two black metal brackets stand upright side by side, each with four holes. Several black screws are scattered in front of them on a white background.
    Rail Strong Connectors
    • Level Connectors
    • Stair Connectors
    • Corner Adapters
    Close-up of a wooden railing system featuring black metal balusters and a sleek black handrail. The image highlights connection details and the contrast between wood and metal components.
    Rail Shield
    • Hand Rail Covers
    • Bottom Rail Covers
    • End Cap
    • Rail Shield Pan Head Screws
  • FOOTINGS
    Steel ground anchor with a square plate and helical screw. Made of shiny metal, it is oriented diagonally on a white background, featuring a marked surface and a mounting bracket.
    Deck Foot Anchor
    • Floating - Ground Contact
    • Floating - Over Pavers
    • Ledger - Frost Footings
    • Atlas Concrete Foot Anchor™
    Metal bracket with a U-shaped design and four elongated holes, used for structural support in construction. It has a galvanized finish, providing durability and resistance to corrosion.
    Post Connections
    • Deck Foot Post Saddle
    • Pergola Post Bracket
    A flat, rectangular metal plate with a small central hole and beveled corners. The metal has a textured finish with visible markings.
    Load Plate
    • Deck Foot Load Plate
    A metal ground screw anchor with a long rod and two circular, spiral plates along its length, designed for securing structures into the ground.
    Auger
    • Deck Foot Auger
    • Impact Sockets
    • Auger Tool
    • Auger Extension
    Close-up of a metallic ground anchor with a screw-like shaft and a loop at the end. It has a flat plate near the loop and is designed for penetrating and securing into soil. The background is plain white.
    Ground Anchor
    • Ground Anchor - Vertical
    • Ground Anchor - Lateral
    • Tieback Anchor
    • Eye Nut
    • Compression Fin
    Two metallic bolts with hexagonal heads and black washers, laid parallel on a white background. One bolt has a hexagonal nut attached, while the other shows an exposed threaded end.
    Titan Coupling Bolts
    • 4x4 Pair
    • 6x6 Pair
  • PERGOLAS
    TOPS 4-post pergola kit
    TOPS Pergola Kits
    • Home Line Pergola Kits
    Pergola Foot Anchor
    Pergola Foot Anchor
    • PFA 1-Pack
    • PFA 2-Pack
    • PFA 4-Pack
    Pergo Louver split roof on white background
    Louver Tops
    • 8' Shade/Privacy Kit
    • Extension Kit
    Shade Sails
    Shade Sails
    • TOPS Shade Sails
  • FENCING
    Fence Foot Anchor
    Fence Foot Anchor
    • Fence Foot - End Post
    • Fence Foot - Line Post
    • Fence Foot - Corner Bracket
    Wooden baby gate with black metal bars forming a vertical pattern, framed by a light wood border with black corner brackets.
    Gate Kits
    • Snap'n Lock® Gate Kit
    Wooden fence section with four black metal balusters. The post has a black cap on top. The wood is light-colored with visible grain patterns. The background is plain and white.
    Fence Toppers
    • Snap'n Lock® Fence Toppers™ - Round
    • Snap'n Lock® Fence Toppers™ - Square
    A black metal bracket with the word FENCEARMOR embossed on it, featuring a central hole for mounting. The bracket has a slightly curved, rectangular shape and appears sturdy and durable.
    Post Protection
    • Fence Armor Post Protection
    • Postsaver Post Sleeves
    A black, four-sided pyramidal object with a smooth, shiny surface, viewed from above on a plain white background.
    Fence Caps
    • Metal Post Caps
    • Wood Post Caps
  • ACCESSORIES
    Five metallic screws with hexagonal heads are arranged in a scattered pile on a white background. The screws have coarse threads and a silver finish.
    Hardware
    • Wood Screws
    • Lag Screws
    • Stainless Screws
    • Concrete Screws
    • Self-Drilling Metal Screws
    • Titan Coupling Bolts
    • Rail Shield Pan Head Screws
    Metal hardware set including two square plates with holes, five bolts, four nuts, two washers, and one cylindrical spacer arranged neatly on a white background.
    Post Anchoring Accessories
    • Gasket Kit
    • Wood Install Kit
    A black metal bracket with a curved shape, accompanied by ten black screws arranged in two groups of five on either side. The bracket has multiple holes for screw placement. The background is white.
    Post Brace
    • Post Brace - Proline
    • Post Brace - Classic
    A roll of Nichigo G-Tape featuring acrylic adhesive flashing tape. It is labeled for use on windows, doors, and decks. The tape is black, 4 inches wide, and 65 feet long, made in Japan.
    G-Tape
  • TOOLS
    Two black socket wrenches of different sizes, marked with Titan and Building Products. The larger socket is on the right, and both have a hexagonal opening for nuts and bolts.
    Deck Foot Anchor Tools
    • Impact Socket
    • Impact Socket Bundle
    • Auger Tool
    • Auger Extension
    A white and black Titan hole saw with jagged teeth and a drill bit in the center, designed for cutting precise holes in materials.
    Post Anchor Tools
    • Hole Saw & Arbor
    • Hole Saw with Guide Rod
    • Hammer Tool - 44
    • Hammer Tool - Universal Size
    • Center Guide for Hole Saws
    A long black screw bit is placed next to four black square-head screws on a white surface.
    Driver Bits
    • #3 Square Six Inch Driver Bit
    • T27 Six Lobe Driver Bit
    • 3/8"x1-7/8" Hex Socket Driver
    Snap'n Go Baluster Guide
    Snap'n Go Baluster Guide
    Red mechanical device with a long rectangular body, flared ends, and a small protruding metal tip at one end, isolated on a white background.
    Deck Devil Board Straightener
    Red metal bar clamp with adjustable screw mechanism, featuring two triangular clamping jaws on a rectangular metal bar. The clamp is positioned diagonally on a white background.
    Bad Boy Post Wrench
  • DEALS
    Black metal plate with multiple holes, featuring a central cylindrical post. Theres a smudge mark near the center. The image is in black and white.
    Scratch'n Dent
    • Deck Foot Anchor
    • Post Skirts
    • Post Anchor
    • Snap'n Lock® Baluster Kits
    A black, square-shaped, slightly angled object with a smooth, matte finish, resembling a closed case or container, resting on a white surface.
    Clearance
    • Quick Cap Aluminum
    Wooden post with two wooden arms and a black cap on top. Surrounding diagrams show a metal base, connectors, the black cap, and electrical components. Numbered elements highlight parts of a modular assembly system.
    Post Anchor Bundles
    • 4x4 Bundles
    • 6x6 Bundles
    Snap'n Lock Contractor Value Pack
    Snap'n Lock Contractor Value Pack

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Frequently Asked Questions


DECK FOOT ANCHOR

How much weight can the Deck Foot Anchor support?

The Post Saddle can support a minimum of 19,000 lbs before destruction. However, soil conditions rarely support much more than 2000 psf. Based on common floor deck design standards of 50 psf, we recommend keeping tributary areas above each footing no more than 36 sqft when soil capacity if 1800 psf. The simple rule of thumb is 6' apart in any direction. For helical blade compression loads see the compression Chart.

What kind of structures can I build with the Deck Foot Anchor?

The Deck Foot Anchor is commonly used for structures like pergolas, decks (6' or lower), shed platforms and walkways.

Can I use the Deck Foot Anchor in freezing soil conditions?

Yes, the Deck Foot Anchor has been tested in extremely cold environments. It should be used with free standing structures when in freezing soil conditions.

How does the Deck Foot Anchor perform in frost?

The footing remains securely anchored within the frozen soil and the large load plate stays firmly attached to the surface substrate during freezing and thawing conditions.  It will always rest on the surface and therefore any structure supported by it would rise and fall imperceptibly with the soil expansion over the winter and spring.

Can I use the Deck Foot Anchor if I ledger connect a deck?

It is not recommended to use the Deck Foot Anchor with ledger connected structures in climates where freezing soil conditions are common.

Can I use the Deck Foot Anchor with a ledger connected deck if I use a longer auger?

Longer augers provide more uplift resistance (see Uplift Chart) but because a large load plate rests on the surface the Deck Foot Anchor we still teach to use it as if it were a non-frost footing for free standing structures. 

Do residential codes permit non-frost footings like the Deck Foot Anchor for decks?

Section 403.1.3.1 exception 3 of the IRC states that “Decks not supported by a dwelling need not be provided with footings that extend below the frost line.” 

Do I need a permit to build with the Deck Foot Anchor?

Section 105.2 (10) of the IRC specifies which work is exempt from a permit. It states, “Decks not exceeding 200 ft 2 in area, that are not more than 30 inches above grade at any point, are not attached to a dwelling, and do not serve the exit door required by section R311.4.”, constitute work exempt from permit.

What kind of tool do I need to install it?

Use a ½” drive impact wrench (corded or 18V cordless) with a 12mm six-point hex socket. 

What makes the Deck Foot Anchor a non-frost footing?

The Deck Foot Anchor distributes compression load primarily to the surface of the soil by virtue of the large load plate.  Some weight may also be carried incidentally by the helical blades but their purpose is intended to anchor the plate securely to the ground.  Given the large surface area of the load plate, the entire Footing rests securely and immobile relative to the surface.


If however the surface rises during freezing conditions, the footing assembly moves in lock step relative to the incremental expansion of the soil and the subsequent thawing and contraction of the soil.  It does not come out of the ground as is commonly observed with fence posts over time.

How many Deck Foot Anchors do I need to use to support a deck, shed or walkway?

A safe Rule of Thumb is to space footings at six feet apart in any direction with maximum 2’ joist cantilevers over beams and 2’ beam cantilevers over support posts. 

How many Deck Foot Anchors do I need to support heavier structures?

If a hot tub or very heavy structure is to be supported, we recommend reducing the footing spacing to less than 6’ so that the tributary load above each footing does not exceed the soil bearing capacity.  This varies from soil condition to the next.

When should I use a 24” auger?

Most residential decks and structures on flat grades will only require a 24” auger.  A shorter auger is also less likely to hit a rock or other obstructions.  Consider a 24” auger also if your soil is very hard.

When should I use a 36” auger?

Use a 36” auger if you have sandy, or a sandy/clay mixed soil, you want more pullout resistance, or if you are installing on a slope of 10% or more. 

When should I use a 48” auger?

This auger is recommended in compact sandy soil for maximum uplift resistance.

What happens if I build on disturbed soil and the deck sinks?

It is recommended to always install the Deck Foot Anchor on settled or undisturbed soil. However, if you installed footings in a disturbed soil zone, it may settle over the coming years. In such an event you would have to jack up the deck and shim under the posts in the saddle or replace the support post with a taller post.

What is the purpose for the embossed elongated screw slots in the post saddle?

The embossed elongated holes are part of the Terra Shift system designed to reduce the friction between the post and the post saddle side walls.  Screw in lag screws at the lowest part of the elongated holes and stop once the screw head contacts the embossed edges.  Do not over tighten the screws. 


In the event of asymmetrical soil movement, it prevents a support post from separating from the beam.  Such conditions are rare but could occur if moisture content in soil varies in the building site during winter freezing. The posts under greatest tension slide freely up in the saddle and then when the soil thaws, descends back to its place.  This prevents the post from separating from the underside of the beam or the footing being pulled out of the soil. The Terra Shift system serves to protect the integrity of the post and beam connection. 

How do I retract an auger?

Reverse your impact wrench and with your free hand pull up on the auger as it turns so it catches the soil.

Can I use the Deck Foot Anchor on a slope?

Yes. But be sure to dig out an area of about 2’x2’ to create a flat area for the footing and always put down crushed stone (3/8” minus) to prevent erosion during rain. 

How do I install Deck Foot Anchor with the impact socket bundle?

The deck foot anchor kit comes with a post saddle, a load plate, and an auger. It is installed with a handheld ½" impact wrench. Use the 12mm impact socket for the auger and the 24mm impact socket for saddle installation.

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